I have the following requirement. I need to save some parameters in the table VBAP. I've created additional fields in an append structure for that. Now, when a sales document is being saved, the parameters have to be updated as well.
For this I've been using USEREXIT_SAVE_DOCUMENT in the program SAPMV45A. There I loop over the table XVBAP where I set the fields.
This works as expected for existing positions. When a new position is being added the fields won't be updated and are empty.
What am I missing here? Do I have to use a different user exit for new positions?
Thanks in advance.